What is CVE-2026-106933?

CVE-2026-106933 is a medium-severity vulnerability in Blaze Demo Importer, classified under Cross-site Scripting. CVSS score: 6.8/10. Published 2026-10-19.

How severe is CVE-2026-106933?

Medium severity. CVSS v3 base score is 6.8 out of 10.

XSS in Blaze Demo Importer

CVE-2026-106933

The Blaze Demo Importer WordPress plugin before 1.0.17 does not sanitize uploaded SVG files and registers the SVG MIME type for the WordPress media library unconditionally, allowing authenticated users with the Author role or higher to upload a crafted SVG that executes arbitrary JavaScript in the browser of any user who opens the file.

Vulnerability class: XSS (Cross-Site Scripting)

Published 2026-10-19 · last modified 2026-10-19.

CVSS v3 metric

CVSS v3 base score 6.8 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H.

EPSS exploit prediction

No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.

Affected products

Blaze Demo Importer

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

wpscan.com/vulnerability/4f85834c-30e4-451f-9616-70dc8eaf9c41/ (technical-description, exploit, vdb-entry)

Frequently asked questions

What is CVE-2026-106933?: CVE-2026-106933 is a medium-severity vulnerability in Blaze Demo Importer, classified under Cross-site Scripting. CVSS score: 6.8/10. Published 2026-10-19.
How severe is CVE-2026-106933?: Medium severity. CVSS v3 base score is 6.8 out of 10.